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Inverter

Inverters are essential for feeding solar power into the mains grid

The inverter is an essential component of the solar array. It converts the direct current into alternating current so that it can be fed into the grid. The inverter also makes sure that the system immediately shuts down when are faults in the grid. Inverters are also used for providing electricity in so-called island systems, i.e. in a closed power system that is not connected to the grid, such as in a caravan or in remote cabins. Here, the solar power generated is saved in banks of batteries by the inverter. When buying, always make sure that the inverter is compatible with the solar modules and the other components.

There are three basic categories of inverters. Some inverters are suitable for single-phase alternating current, others are for triple-phase rotary current. Large central inverters are of no interest for domestic use as they are intended for extremely high efficiencies, take up lots of space and are predominantly used by professional solar energy producers.

Sinus inverters should be considered for domestic use as they provide sensitive devices such as televisions and computers with reliable energy. In general, the branded products which have dominated the market include the likes of SMA inverters, Solarmax inverters, Kostal inverters, SolarEdge inverters and Kaco inverters. The cost of an inverter varies by model and intended use.

To test the performance of a solar array, you can connect a solar log; this is attached to the inverter and measures input and output performance as well as recording any faults. The results can be displayed in tables or as a graph, although an internet connection is required for this.


51 - 60 from 62 Results

SMA Sunny Tripower STP 6000TL-20

1,785.35 €

SMA Sunny Tripower STP 6000TL-20, three-phase, transformerless inverter with 6.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00243
Delivery time:
by request

Kostal Piko 8.3

1,847.97 €

Kostal Piko 8.3, three-phase, transformerless inverter with 8.3 kW nominal power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00028
Delivery time:
by request

SMA Sunny Tripower STP 7000TL-20

1,919.67 €

SMA Sunny Tripower STP 7000TL-20, three-phase, transformerless inverter with 7.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00244
Delivery time:
by request

Инвертор SMA Sunny Tripower STP 8000TL-20

2,027.19 €

SMA Sunny Tripower STP 8000TL-20, three-phase, transformerless inverter with 8.0 kW nominal power

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00245
Delivery time:
by request

SMA Sunny Tripower STP 9000TL-20

2,134.65 €

SMA Sunny Tripower STP 9000TL-20, three-phase, transformerless inverter with 9.0 kW nominal

The three-phase inverter for your home. At home with leading-edge technology and top yields: The Sunny Tripower PV plant with 5 to 9 kW of power is setting new standards for home systems. It features an asymmetric multi-string and Optiflex technology to ensure the highest in flexibility while combining peak efficiency with the OptiTrac Global Peak system to generate the highest in yields. In addition to communication via the external Bluetooth-antenna, the PV plant comes with a direct Sunny Portal connection via SMA Webconnect as standard – and now for the first time without data loggers. In addition, the “small” Sunny Tripower comes with integrated grid management functions, is capable of reactive power supply and is suitable for operation with a 30 mA RCD.

Price incl. VAT plus delivery

Item number: S-02-00246
Delivery time:
by request

Kostal Piko 10.1

2,138.18 €

Kostal Piko 10.1, three-phase, transformerless inverter with 10.0 kW rated power

The Inverters Kostal Piko are as single-phase and three-phase feed devices available in different power levels. We show you the transformerless devices to our favorable shipping terms. The single-phase and three-phase inverter manufacturer Kostal you with 3,000 watts, 4,200 watts, 5,500 watts, 7,000 watts, 8,300 watts and 10,100 watts select rating. Installation is very simple. A DC switch manufacturer is already installed. The inverters are equipped with MPP tracking and operated without transformer. Kostal Piko on devices you get a five-year warranty, the warranty can be extended to up to 20 years. The case corresponds to the standard IP 55 standard and provides a high level of dust protection and a hedge against water. Kostal Piko inverter can recommend with its high efficiency and ease of operation for the user. The devices are designed for a very wide voltage range of ambient temperatures. By the understated design an unobtrusive installation in different spatial conditions is possible. The individual dimensions of the housing, you can see separate product information.

Price incl. VAT plus delivery

Item number: S-02-00029
Delivery time:
by request

SMA Sunny Tripower STP 15000TLEE-10

2,778.95 €

SMA Sunny Tripower STP 15000TLEE-10, three-phase, transformerless inverter with 15.0 kW rated power

The expert cost saver for high-yield, commercial plants. Peak performance at a significantly reduced specific price: the new Sunny Tripower TL Economic Excellence is the next logical step in the development of the Sunny Tripower series in terms of achieving an optimum price-performance ratio. On the one hand, it brings with it a considerable reduction in investment costs, while on the other hand guaranteeing exceptionally high yields with an efficiency of 98.5%. Hence, the Sunny Tripower TL Economic Excellence is the ideal inverter solution for uniformly structured PV plants on the medium to very large scale. The focus is on the essentials and meets all requirements, including reactive power provision, grid support, and grid management integration.

Price incl. VAT plus delivery

Item number: S-02-00239
Delivery time:
by request

SMA Sunny Tripower STP 8000TL-10

2,817.49 €

SMA Sunny Tripower STP 8000TL-10, a three-phase inverter with trafolsoer 8.0 kW rated power

The three-phase inverter for easy plant design. Full of pioneering technology: highly flexible plant design with the three-phase Sunny Tripower inverter. Thanks to Optiflex technology, two MPP inputs and a broad input voltage range, it is suited to almost any module configuration. It meets any requirement such as reactive power supply, grid support thus reliably participating in grid management. The safety concept Optiprotect with its self-learning string-failure detection, electronic string fuse and integrable DC surge arrester type II, ensures maximum availability.

Price incl. VAT plus delivery

Item number: S-02-00139
Delivery time:
by request

SMA Sunny Tripower STP 10000TL-10

3,053.90 €

SMA Sunny Tripower STP 10000TL-10, three-phase, transformerless inverter with 10.0 kW rated power

The three-phase inverter for easy plant design. Full of pioneering technology: highly flexible plant design with the three-phase Sunny Tripower inverter. Thanks to Optiflex technology, two MPP inputs and a broad input voltage range, it is suited to almost any module configuration. It meets any requirement such as reactive power supply, grid support thus reliably participating in grid management. The safety concept Optiprotect with its self-learning string-failure detection, electronic string fuse and integrable DC surge arrester type II, ensures maximum availability.

Price incl. VAT plus delivery

Item number: S-02-00010
Delivery time:
by request

SMA Sunny Tripower STP 15000TL-10

3,185.11 €

SMA Sunny Tripower STP 15000TL-10, three-phase, transformerless inverter with 15.0 kW rated power

The three-phase inverter for easy plant design. Full of pioneering technology: highly flexible plant design with the three-phase Sunny Tripower inverter. Thanks to Optiflex technology, two MPP inputs and a broad input voltage range, it is suited to almost any module configuration. It meets any requirement such as reactive power supply, grid support thus reliably participating in grid management. The safety concept Optiprotect with its self-learning string-failure detection, electronic string fuse and integrable DC surge arrester type II, ensures maximum availability.

Price incl. VAT plus delivery

Item number: S-02-00012
Delivery time:
by request

51 - 60 from 62 Results


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